ClassID:

99542

C08G65/3356 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring; Polymers modified by chemical after-treatment with organic compounds containing phosphorus having nitrogen in addition to phosphorus

Recent Application in this class:
#1
20250354989
2025-11-20

POLYMERIC TANDEM DYES WITH SPACING LINKER GROUPS

#2
20220265857
2022-08-25

COMPOSITIONS AND METHODS FOR DELIVERY OF AGENTS

#3
20220016029
2022-01-20

MULTI-PEG LIPID COMPOUNDS

#4
20200206362
2020-07-02

Compositions and methods for delivery of agents

#5
20190117798
2019-04-25

Compositions and methods for delivery of agents

#6
20180312633
2018-11-01

Lipid derivative in which hydrophilic polymer is bound through cyclic benzylidene acetal linker

#7
20180147298
2018-05-31

Compositions and methods for delivery of agents

#8
20180112037
2018-04-26

Polymeric amine synergist

#9
20180072845
2018-03-15

Polymeric amine synergist compositions

#10
20180028664
2018-02-01

Compositions and methods for delivery of agents

#11
20170260327
2017-09-14

Cyclophosphazene derivatives

#12
20170189544
2017-07-06

POLYMER CONJUGATES WITH DECREASED ANTIGENICITY, METHODS OF PREPARATION AND USES THEREOF

#13
20160130289
2016-05-12

Method of manufacturing cyclophosphazene derivatives

#14
20150073175
2015-03-12

Process for the preparation of polyoxyalkylene aminophosphonic dispersing agents R1-O-(CH—CH—O)-CH—CH—N(R2)-R3-NR4R5 (I)

#15
20150050313
2015-02-19

NOVEL IMMUNOSTIMULANTS AND SYNTHESIS THEREOF

#16
20140353551
2014-12-04

Dispersant for inorganic particles

#17
20140350232
2014-11-27

siRNA conjugate and preparation method thereof

#18
20130096288
2013-04-18

SiRNA conjugate and preparation method thereof

#19
20120114742
2012-05-10

Polymer Conjugates with Decreased Antigenicity, Methods of Preparation and Uses Thereof

#20
20120108803
2012-05-03

siRNA conjugate and preparation method thereof

#21
20110229416
2011-09-22

AMPHIPHILIC MACROMOLECULES FOR SOLUBILIZING NANOCRYSTALS

#22
20110224383
2011-09-15

POLY(ETHYLENE GLYCOL) DERIVATIVES FOR METAL-FREE CLICK CHEMISTRY

#23
20110143165
2011-06-16

Lubricant and magnetic disk

#24
20100136371
2010-06-03

Perfluoropolyether compound, and lubricant and magnetic disk each using the same

#25
20090318664
2009-12-24

Low profile lubricant with cyclophosphazene ring attached

#26
20090181088
2009-07-16

Thermosensitive polyphosphazene-bioactive molecule conjugates, preparation method thereof and use thereof

#27
20080268013
2008-10-30

Polyethylene Oxide Polymers Including Anti-Inflammatory Glycodendrons

#28
20050187116
2005-08-25

Cyclic phospazene compounds and use thereof as additives of perfluoropolyether oils